Matter Review: 1

pure substances represented by a 1 or 2 letter chemical symbo

• Element

• Compound

• Mixture

• Molecule

Pure substances represented by a chemical formula that has chemically combined

• Elements

• Compound

• Mixture

• Heterogeneous

Tags

NGSS.MS-PS1-1

Composed of two or more different elements or compounds that are not chemically combined and can be separated

• Element

• Compound

• Mixture

• Homogeneous

a mixture that has a uniform composition throughout

• Element

• Compound

• Homogeneous Mixture

• Hetreogenous Mixture

the smallest type of particle in a substance; the basic building block of matter that make up everyday objects

• Element

• Compound

• Atom

• Mixture

a mixture that does not have a uniform composition throughout

• Homogeneous Mixture

• Heterogenous Mixture

• Mixture

• Comp;ound

The number in front of an element or compound that indicates the number of molecules in a chemical formula

• Atom

• subscript

• Coefficient

• Mixture

The number written after an element’s symbol in a chemical formula that indicates the number of atoms of a specific element

• Product

• Subscript

• Coefficient

• Compound

The biological process in plants and some other organisms where carbon dioxide and water are transformed into glucose and oxygen using light energy from the Sun

• Respiration

• Photosynthesis

• Reactants

• Global warming

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which table above correctly labels the compounds and elements involved in this process?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1